Serviceline Industrial Sensors
Serviceline Explosion Protection

Control Unit Ex e, Panel Mount, Pushbutton PMP.DZ3.C.20

  • Double pushbutton, inserts with labeling: red '0', green 'l', black 'l', blue 'RESET'; without: white, amber - 2x NO
  • Ex de and Ex tb certified
  • Full equipment certified
  • Polyamide housing for panel mount
  • Installation in Zone 1, Zone 2, Zone 21 and Zone 22
  • Cable Gland M20 integrated in protective cover
  • Degree of protection IP66

Please note: All product-related documents, such as certificates, declarations of conformity, etc., which were issued prior to the conversion under the name Pepperl+Fuchs GmbH or Pepperl+Fuchs AG, also apply to Pepperl+Fuchs SE.

Download the complete datasheet as a PDF:

Datasheet excerpt: Technical data of  PMP.DZ3.C.20

Electrical specifications
Operating voltage250 V max.
Operating current16 A max.
Terminal capacity2x 2.5 mm2
Terminal torque0.8 Nm
Functiondouble pushbutton
Colorselection of red '0', green 'l', black 'l', blue 'RESET', white, amber
Contact configuration2x NO
Usage categoryAC12 - 12 ... 250 V AC - 16 A
AC15 - 12 ... 250 V AC - 10 A
DC13 - 12 ... 110 V DC - 1 A
DC13 - 12 ... 24 V DC - 1A
Number of poles2
Operator actionspring return
Mechanical specifications
Cable typenon-armored cables
Clamping range (D)5.5 ... 13 mm (D)
CoveringProtective cover
fully detachable
Cover fixingPhillips head screw
Degree of protectionIP66
Cable entry
Number of cable entries1x M20 cable gland in protective cover
HousingPolyamide (PA)
Finishinherent color black
Washer gasketsilicone
Mass150 g max.
Height (A)77 mm (A)
Width (B)44 mm (B)
Depth (C)105 mm (C)
Actuator head diameter (D2)70 mm x 39 mm
Panel wall thickness (PT)1 ... 6 mm (PT)
Diameter thru-hole (DT)30.6 mm (DT)
Length outside enclosure (H)15.5 mm (H)
Width across flats (SW1)24 mm (SW1)
Total length (L)128 mm (L)
Tightening torque
Nut torque at enclosure (SW1)2 Nm (SW1)
Mountingvia actuator head
Ambient conditions
Ambient temperature-40 ... 50 °C (-40 ... 122 °F)
Data for application in connection with hazardous areas
EU-type examination certificateCML 16 ATEX 3106X
MarkingEx-Hexagon II 2 GD
Ex de IIC T6 Gb
Ex tb IIIC T80 °C Db
International approvals
IECEx approvalIECEx CML 16.0046X
Degree of protectionEN 60529
Usage categoryIEC / EN 60947
CE marking0080 or 0102, see type label
General information
Supplementary informationEC-Type Examination Certificate, Statement of Conformity, Declaration of Conformity, Attestation of Conformity and instructions have to be observed where applicable. For information see

Documents: PMP.DZ3.C.20

Instruction manualsLanguageFile TypeFile Size
Brief Instructions Panel Mount Control Units PM*.*.*ENGPDF168 KB
Kurzanleitung Befehls- und Meldegeräte zum Schalttafeleinbau PM*.*.*GERPDF171 KB

Approvals+Certificates: PMP.DZ3.C.20

Statements of complianceCertificate No.File TypeFile Size
EU-Declaration of Conformity / EU-KonformitätserklärungDOC-3132APDF142 KB
CML IECEx Certificate of ConformityIECEx CML 16.0046XLINK---
Europe CML ATEX Category 2 D ATEX Category 2 GCML 16 ATEX 3106XPDF123 KB
Quick Selection Guide for Electrical Explosion Protection Equipment

Get a free PDF copy of our Quick Select Product Guide for Electrical Explosion Protection Equipment. It offers you a comprehensive overview of our entire portfolio.

When ordering within Europe, your custom Ex e terminal box or local control unit is ready for shipment in just five days!

Spotlight: Six Questions for Herbert Schober

Pepperl+Fuchs provides customers with customized control units, terminal boxes as well as disconnect switches for hazardous areas, including certification, within just five days. Herbert Schober tells us more about this part of the electrical explosion protection equipment portfolio.